HSPL3 your phone and you can install any rom ( including official roms ). However if you install official rom, your HSPL will be removed but you can always reinstall it back easily - just 3 minute process

The HD2 GPS detect/lockup is very good : i'd say is the best in all the Windows Mobile phones I have used. So actually the AGPS is not necessary at all. I never used it. It will just psychologically makes one feel better using it . Anyway the cab file for AGPS is readily available - just google for it if you need it

And please post link about the incompatibility with HSPL3 ??? This rom works perfectly and is highly recommended to install using HSPL3 only

If you wish to install make sure you download the right version ; especially if your set is TMobile USA need more care. Anyway I noted yours is Germany TM , so it is OK to use the Europe or HK version ( htc.com/europe or htc.com.hk-en/ )

This post has been edited by benny888: Dec 6 2010, 03:25 PM

http://www.xda-developers.com/android/xda-...indows-phone-7/

Concluding statement : For the real poweruser, the HD2 is the ultimate device with its endless hacking possibilities, but if you want more stability, we suggest you look away and consider phones that are running native OS’s.